SUN PROTECTION AND HEAT INSULATION: Auto front windshield sunshades can block sunlight and ultraviolet ray in summer, don't worry about the car becoming like an oven after parking for too long, our car sunshade car window can keep the temperature inside the car comfortable. AVAILABLE ALL YEAR ROUND: Car windshield cover protects the car from snow, ice, frost, UV rays, dust, leaves and rain all year round. You don't have to worry about the upholstery fading from the sun's rays or wasting time cleaning the frost off your car windows. HIGH QUALITY MATERIAL: Windshield sunshade is made of 4 layers, including waterproof and flame retardant Peva sheet, anti-ice and snow spunlace cotton, composite cotton to avoid extreme temperatures inside the car and anti-scratch black non-woven lining. SUITABLE FOR DIFFERENT CARS : 45" 58" (116cm 148cm) car windshield cover fits the front sun visors of most cars, SUVs, vans and some trucks and provides full windshield protection. EASY TO INSTALL AND ANTI-THEFT: Clip the side wings of the car windshield sun shade with the car door on both sides first, and then fix the elastic band of the rear view mirror, which can not only prevent it from being blown away by the wind, but also anti-theft. When you don't need to use exterior car sunshade, just fold it up in the trunk.